it will be SO easy to follow the crowd and worship this being who will “save” the world from some catastrophe. It will be SO hard to not follow this being with angel like appearance saying all of the right things. Your family will disown you. Your pastor/priest will expel you. And everyone will turn you into the authorities for rehabilitation. You will not be able to buy or sell. if not outright killed by the authorities, you’ll likely starve or die of exposure from the elements.
Everything you said and the fact that most of Christianity already observes the AC’s day of worship. It will be like taking candy from a very gullible baby. Most will gladly take the Mark of the Beast, whether they realize it or not.